219442704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 653291520

約数和(自身を除く): 433848816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 83, 104, 114, 152, 156, 166, 208, 223, 228, 247, 249, 304, 312, 332, 446, 456, 494, 498, 624, 664, 669, 741, 892, 912, 988, 996, 1079, 1328, 1338, 1482, 1577, 1784, 1976, 1992, 2158, 2676, 2899, 2964, 3154, 3237, 3568, 3952, 3984, 4237, 4316, 4731, 5352, 5798, 5928, 6308, 6474, 8474, 8632, 8697, 9462, 10704, 11596, 11856, 12616, 12711, 12948, 16948, 17264, 17394, 18509, 18924, 20501, 23192, 25232, 25422, 25896, 33896, 34788, 37018, 37848, 41002, 46384, 50844, 51792, 55081, 55527, 61503, 67792, 69576, 74036, 75696, 82004, 101688, 110162, 111054, 123006, 139152, 148072, 164008, 165243, 203376, 220324, 222108, 240617, 246012, 296144, 328016, 330486, 351671, 440648, 444216, 481234, 492024, 660972, 703342, 721851, 881296, 888432, 962468, 984048, 1055013, 1321944, 1406684, 1443702, 1924936, 2110026, 2643888, 2813368, 2887404, 3849872, 4220052, 4571723, 5626736, 5774808, 8440104, 9143446, 11549616, 13715169, 16880208, 18286892, 27430338, 36573784, 54860676, 73147568, 109721352, 219442704]

約数ペア:

[(1, 219442704), (2, 109721352), (3, 73147568), (4, 54860676), (6, 36573784), (8, 27430338), (12, 18286892), (13, 16880208), (16, 13715169), (19, 11549616), (24, 9143446), (26, 8440104), (38, 5774808), (39, 5626736), (48, 4571723), (52, 4220052), (57, 3849872), (76, 2887404), (78, 2813368), (83, 2643888), (104, 2110026), (114, 1924936), (152, 1443702), (156, 1406684), (166, 1321944), (208, 1055013), (223, 984048), (228, 962468), (247, 888432), (249, 881296), (304, 721851), (312, 703342), (332, 660972), (446, 492024), (456, 481234), (494, 444216), (498, 440648), (624, 351671), (664, 330486), (669, 328016), (741, 296144), (892, 246012), (912, 240617), (988, 222108), (996, 220324), (1079, 203376), (1328, 165243), (1338, 164008), (1482, 148072), (1577, 139152), (1784, 123006), (1976, 111054), (1992, 110162), (2158, 101688), (2676, 82004), (2899, 75696), (2964, 74036), (3154, 69576), (3237, 67792), (3568, 61503), (3952, 55527), (3984, 55081), (4237, 51792), (4316, 50844), (4731, 46384), (5352, 41002), (5798, 37848), (5928, 37018), (6308, 34788), (6474, 33896), (8474, 25896), (8632, 25422), (8697, 25232), (9462, 23192), (10704, 20501), (11596, 18924), (11856, 18509), (12616, 17394), (12711, 17264), (12948, 16948)]